Posts by viniciussss • 408 points
5 posts
-
9
votes3
answers10114
viewsQ: Which JSON structure to use for large data volume without loss of performance?
I am thinking about using JSON in a project, because it is highly accepted and there are many libraries ready that encode and decode it in other objects (arrays, for example), but there is something…
-
8
votes3
answers10308
viewsA: How to calculate direct treasure custody fee
Formula to solve the initial example: =B4*SOMARPRODUTO(B1*(1+B2)^LIN(INDIRETO("1:"&B3))) Whereas the values of the variables are in the following columns: C => B1 J => B2 n => B3 TC…
-
11
votes3
answers10308
viewsQ: How to calculate direct treasure custody fee
Consider the following investment: Capital inicial (C) = 1000,00 reais Juros (J) = 12% ao ano Período (n) = 8 anos Taxa de Custódia (TC) = 3% ao ano The custody fee (TC) is a fee charged annually on…
-
0
votes1
answer35
viewsA: Swingdialog Error Fatal
The error occurs because there is no class called SwingDialog in JAVA. You must use JOptionPane or JDialog. Try the following: import javax.swing.*; @SuppressWarnings("serial") public class Main…
-
1
votes1
answer773
viewsA: HTML - Use Httpurlconnection to log into website
Most of the time the simple form you used does not work, because: A navigation flow from one page to another may be required to create session variables, which are checked by the website. Currently…